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1. The hazard identification number 668 indicates that the substance is a

 
 
 
 

2. For tank operations, the regulations apply;

 
 
 
 

3. How is a tanker earthed when delivering fuel to a filling station?

 
 
 
 

4. The hazard identification number X88 indicates that the substance is a

 
 
 
 

5. Following pressure discharge the driver should;

 
 
 
 

6. An OX vehicle is required to carry;

 
 
 
 

7. Which of the following does not reduce the effects of liquid surge in a tank?

 
 
 
 

8. If a driver discovers a minor leak from a coupling during a discharge, the driver should

 
 
 
 

9. Which of the following meets the definition of an hermetically sealed tank

 
 
 
 

10. A curtain sided vehicle with numbered orange plates front and rear and placards on both sides and at the rear indicates;

 
 
 
 

11. A label showing a red thermometer in a red triangle on a white background indicates the substance is

 
 
 
 

12. The hazard identification number 336 indicates that the substance is a;

 
 
 
 

13. The UN number for Diesel is;

 
 
 
 

14. The hazard identification number 65 indicates that the substance is

 
 
 
 

15. For vehicle carrying hazardous substances, the most appropriate parking place is…..

 
 
 
 

16. The hazard identification number 48 indicates that the substance is a

 
 
 
 

17. The hazard identification number 90 indicates that the substance is a

 
 
 
 

18. Tanks on a vehicle used to transport dangerous goods must have a periodic test every;

 

 
 
 
 

19. An excess flow valve…….

 
 
 
 

20. The minimum ullage is;

 
 
 
 

21. Road Tankers used to transport dangerous goods must have an intermediate test every;

 
 
 
 

22. When driving a road tanker vehicle, a driver;

 
 
 
 

23. Which of the following statements is correct?

 
 
 
 

24. The instructions in writing must be;

 
 
 
 

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